Martin Groenewald, an 18-year old high school rugby player, suffered a horrible broken leg during a weekend match between Grey High School and Grey College in South Africa. Groenewald suffered a broken tibia and fibula. Play was halted as teammates and opponents alike wandered around looking sick to their stomachs. Groenewald was eventually taken off the field in an ambulance. You can see some better images of the leg below.
In case you don’t want to see it, I am using the otter dunking as a protective buffer.